baber/WOPTO huggingface dataset:
Patent JP-H09222487-A (JP)
Title: Beam damp
Inventor: SEKI HIROBUMI
IPC: G21B1/11
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To reduce heat load received by a heat receiver plate by shortening the distance between facing magnetic poles of a deflection magnet at the ends of the poles and lengthening at the center part. SOLUTION: The distance between magnetic poles 7 of deflection magnet 4 which are facing to each other, is made short at the ends of the magnetic poles 7 and long at the center part. By this, the bend of magnetic flux is reduced and converging of remaining ion beam is prevented and so the heat load on the heat receiver plate is reduced. The magnetic pole surface in this case can be a shape with projection at the end and needs not to be a curved surface. If the magnitude of the magnetic field of the magnet 4 is increased and the beam is impinged on the heat receiver plate at a close position to the magnet 4, heat load on the heat receiver plate at a distant position from the magnet 4 can be reduced.  By controlling the magnitude of magnetic field of the magnet 4 to be the value immediately before the impinging of the beam to the magnet 4, the heat load of the heat receiver plate can be minimized.
Patent JP-S60172958-A (JP)
Title: Phenylthioglycolic acid derivative and its preparation
Inventor: NAGANO HIDEYOSHI
IPC: A01N43/38
Filed: 1984-02-17
Abstract: NEW MATERIAL:The compound of formula I (R1 is acyl or H; X is Cl or Br). EXAMPLE:5-(N-Acetylamino)-2-chloro-4-fluorophenylthioacetic acid. USE:A synthetic intermediate of herbicide. PREPARATION:The compound of formula I can be produced by reacting the benzenethiol derivative of formula II with the haloacetic acid of formula YCH2 COOH (Y is Cl or Br) in the presence of a dehydrohalogenation agent (e.g. pyridine, NaOH, etc.) in a solvent such as hexane, benzene, etc. at 0-100 deg.C for 0.5-24hr. The amount of haloacetic acid and dehydrohalogenation agent is 1.0- 1.2 equivalent each per 1 equivalent of the compound of formula II.
Patent JP-H04245559-A (JP)
Title: Decoding device for extension of peripheral element of computer
Inventor: KUWANO YOSHIFUMI
IPC: G06F15/78
Filed: 1991-01-31
Abstract: PURPOSE:To enable the peripheral elements to ensure the smooth transmission of data to a computer (CPU) by latching the specific data to plural address decoders led from the CPU, activating one of these decoders, and applying the enable signals to the peripheral elements via the activated decoder. CONSTITUTION:A CPU 10 writes the data to an OUT instruction or an external address and latches the specific data through a latch circuit 20 with a write signal WR. Thus one of address decoders 30-100 can be activated. Then the CPU 10 has accesses to the peripheral elements through the activated address decoder so that the enable signals EN1-ENn are outputted to the peripheral, elements. As a result, the peripheral elements can perform the smooth transmission of data to the CPU 10.
Patent JP-S55120612-A (JP)
Title: Fluorine-containing elastomer copolymer
Inventor: SASAKI YASUYORI
IPC: C08F14/00
Filed: 1979-03-13
Abstract: PURPOSE: To provide title copolymer having improved vulcanization characteristics and compression set obtained by copolymerizing hexafluoropropene, 1,1,3,3-pentafluoroporpene and vinylidene fluoride.  
     CONSTITUTION: Hexafluoropropene and 3W60mol% of 1,1,3,3-penetafluoropropene based on hexafluoropropene are added to vinylidene fluoride in such a proportion that the sum of hexafluoropropene and 1,1,3,3-pentafluoropropene is 15W30mol%. The mixt. is polymerized in the presence of a polymn. initiator, such as a cpd. contg. peroxy linkage or an org. peroxide, at a temp. of 60W100°C in an aq. medium by emulsion polymn. to obtain fluorine-contg. elastomer terpolymer of vinylidene fluoride-hexafluoropropene-1,1,3,3-pentafluoropropene. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63195126-A (JP)
Title: Compound having hexagonal lamellar structure expressed by lufeznmgo5 and production thereof
Inventor: KIMIZUKA NOBORU
IPC: C01G49/00
Filed: 1987-02-10
Abstract: PURPOSE:To obtain the titled compound useful as magnetic material, semiconductor material and catalyst, by using a mixture containing Lu, Fe, Zn and Mg at equal atomic ratios as a raw material and heating the mixture in an atmosphere which does not reduce the mixture over a specific state. CONSTITUTION:(A) Metallic Lu, Lu oxide or a compound decomposable to Lu oxide with heat is mixed with (B) metallic Fe, Fe oxide or its precursor and (C) Zn and Mg of the state same as above at atomic ratios (Lu:Fe:Zn:Mg) of 1:1:1:1. The mixture is heated at >=600 deg.C in air, an oxidizing atmosphere or in an atmosphere which does not reduce the mixture over Fe<3+>, Lu<3+> or Zn<2+> and Mg<2+>. The objective compound having hexagonal lamellar structure and expressed by LuFeZnMgO5 can be produced by this process.
Patent JP-S60172535-A (JP)
Inventor: WATANABE SATOSHI
IPC: B32B25/10
Filed: 1984-02-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58145959-A (JP)
Title: Electrophotographic receptor
Inventor: NOZAKI NOBUHARU
IPC: G03G5/08
Filed: 1982-02-25
Abstract: PURPOSE:To obtain a photoreceptor having high sensitivity also to X-rays, and superior durability, etc., by arranging a large number of thin plate type single crystal wafers of a composite oxide composed of bismuth oxide in a mosaic without any gap on a conductive substrate, and joining the wafers with the substrate using a conductive adhesive. CONSTITUTION:Cylindrical gamma-type single crystal wafers 13 made of, e.g., Bi12GeO20, or Bi12SiO20, represented by the formula (M is at least one of Ge, Si, Ti, Ga, or Al; 10<=x<=14; and n is a number of O depending stoichiometrically on M and x), for example 25 wafers are polished to a mirror grade on one side, and they are adhered to a conductive substrate 11 made of stainless steel in a mosaic without any gap using a conductive adhesive 12, with the mirror-polished sides down. The unpolished wafer faces are mirror-polished to obtain a photoreceptor. A charge carrier transfer layer 14 contg. a photoconductor polymer or the like is formed on the wafers 13 to prevent deterioration of flow of carriers sometimes happening in the interface of the wafers, and to ensure always uniform charging on all the surface.
Patent JP-H04312726-A (JP)
Title: Induction type proximity switch
Inventor: ANDOREASU NESUTO
IPC: H03K17/95
Filed: 1992-02-17
Abstract: PURPOSE: To reduce the number of constituting elements and the effect of temperature by using an amorphous body having a nearly rectangular BH hysteresis curve in the specific magnetizing direction, and setting a switching point to one of both jump points in response to the elapsing direction of the hysteresis curve. CONSTITUTION: This amorphous metal body 9 has a nearly rectangular BH hysteresis curve (B: magnetic induction degree, H: magnetic field strength) in the specific magnetizing direction. When the trigger magnetic field approaches, the magnetic field strength of the region of a sensor coil 6 is increased, and the amorphous metal body 9 is jumpingly shifted to the saturation state at the prescribed magnetic field strength of Hs. The oscillating circuit 5 of an oscillator 1 is released from an oscillation block, and an oscillation amplifier 8 is driven at the maximum amplification degree to drive a switch constituted of an evaluation stage 2, a switching amplifier 3, and a switching element. The number of electronic constituting elements is reduced, the switch is stabilized against temperature, and its manufacture can be simplified.
Patent JP-H09223834-A (JP)
Title: Laser processing apparatus
Inventor: SUZUKI MASAHIRO
IPC: B23K26/00
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To eliminate deterioration of laser processing quality by scraping the whole surface of only beam passing parts of dielectric electrodes within a laser oscillator. SOLUTION: Counterposed metal electrodes 23, 25 are provided in an optical resonator and dielectric electrodes 29 are provided on the inner sides thereof. Diffracted light due to reflection at the dielectric electrodes 29 can be reduced by scraping the whole surface of the parts 39 of the dielectric electrodes 29 facing the light take-out part 37. Further, because the light take-out part 37 is located on the downstream side of the metal electrodes 23, 25 as to the gas stream, the deterioration of discharge can be neglected by scraping the parts 39 facing the light take-out part 37. Thus, the deterioration of processing performance due to the diffracted light caused by the dielectric electrodes can be prevented by scraping off the parts 39 facing the light take-out part 37 of the dielectric electrodes 29 within the laser oscillator.
Patent JP-H07240220-A (JP)
Title: Fuel cell system
Inventor: HASHIZAKI KATSUO
IPC: H01M8/04
Filed: 1994-02-28
Abstract: PURPOSE:To stabilize the output of a fuel cell by installing pressure adjusting means in inlets of a hydrogen circulating pump and an oxygen circulating pump, and preventing the variation of the re-circulating flow rate. CONSTITUTION:The excessive fuel which is a portion of the fuel supplied to a fuel cell main body 10 from a fuel supplying apparatus 08 and is not consumed for power generation is discharged together with steam generated in battery reaction, in, for example, a system in the fuel gas side. After being treated for unnecessary water removal by a hydrogen gas-water separator 13, the discharged fuel is turned back to a fuel gas supplying line and circulated by a hydrogen circulating pump. Since the hydrogen discharge amount is changed when fuel cell load is changed, the pressure of the discharged fuel is changed. Following that, the flow rate of the fuel circulated by the hydrogen circulating pump 15 is changed and as a result, the output of the fuel cell sometimes becomes unstable. A self-control type pressure adjusting valve 19, for example, is therefore installed in the inlet of the hydrogen circulating pump 15 to prevent the pressure variation.
Patent JP-S60175058-A (JP)
Title: Toner for electrostatic development and its preparation
Inventor: SUZUKI AKIRA
IPC: G03G9/087
Filed: 1984-02-21
Abstract: PURPOSE:To obtain a toner for electrostatic development having superior fluidity and stable charge characteritic, etc. by providing a coating layer comprising a mixture contg. a colorant and microfine polymer particles on the surface of nucleus particles comprising transparent spherical polymer. CONSTITUTION:Transparent spherical nucleus particles 1 having uniform particle size of 1-20mu are prepd. by homo-or copolymerizing styrenic monomer or/with (meth)acrylic ester by the suspension polymn. in an org. solvent or by seed emulsion polymn. On one hand, aq. dispersion of microfine particles is prepd. by the emulsion polymn. of styrenic monome or (meth)acrylic ester monomer, etc. in aq. medium. The pH of the dispersion is held at >=8 by adding aq. NaOH soln., and an aq. dispersion is prepd. by adding carbon black, colorant, or dye, and if necessary, magnetic powder or electroconductive material thereto. The above described slurry of the nucleus particles 1 is added to the dispersion, and the microfine polymer particles are dried by spraying at above the glass transition temp. of the polymer particle to form a coating layer 2 on the surface of the particles. Thus, a superior toner capable of providing a distinct duplicated picture image is obtd.
Patent JP-H04269065-A (JP)
Title: Home telephone exchange system
Inventor: NOZAKI SHINGO
IPC: H04Q3/58
Filed: 1991-02-25
Abstract: PURPOSE:To connect a facsimile. CONSTITUTION:The system is provided with a setting part 26 setting whether or not the facsimile is connected to an extension (f). It is provided with a pseudo incoming signal generation circuit 20 transmitting the pseudo incoming signal to the extension (f) to which the facsimile is connected. By the input of a specific dial signal from the telephone set performing outside line calling in preference to the outside line incoming time, the pseudo incoming signal is transmitted to the facsimile so as to make the facsimile respond automatically.
Patent JP-H06225503-A (JP)
Title: Automatic method of forming half-bar coil
Inventor: KATO YOSHIKANE
IPC: H02K3/04
Filed: 1993-01-26
Abstract: PURPOSE:To prevent the size of a formed coil from changing by a method wherein a coil end is molded rectlinearly and, in addition rectlinearly in the X-, Y- and Z-directions and the end part is twisted. CONSTITUTION:Rectlinear lengths L1, L2 for coil ends (CEs) 1 are set on the basis of X-axis sizes l1, l2, Y-axis sizes p1 to p4, a Z-axis size (h), radii R1, R2 of curvature at bend parts and arc central lengths C1, C2 at the bend parts. Rectlinear parts 1a and end parts 1b are clamped in positions in sizes L, L1, L2 by rectlinear-part clamp metal fittings 4 and end-part clamp metal fittings 6 for a forming machine. the rectlinear parts 1a are fixed to the forming machine by the rectlinear-part clamp metal fittings 4, the coil-end-part clamp metal fittings 6 which have clamped the end parts 1b are pulled to the X-axis and moved by the total size of amounts corresponding to the sizes l2, p3 and a buckling amount, and the CEs 1 are formed in the X- and Y-directions. In the same manner, they are moved by the total size of amounts corresponding to the size (h) and he buckling amount, and the CEs 1 are formed in the Z-axis direction. Then, the ends 1b are twisted by an amount clamped by the coil-end- part clamp metal fittings 6.
Patent JP-S59157236-A (JP)
Title: Production of fiber reinforced aluminum product
Inventor: MIURA TSUNEMASA
IPC: C22C47/00
Filed: 1983-02-23
Abstract: PURPOSE:To obtain a defectless product having excellent dynamic characteristics such as high specific elasticity and high specific strength by using a high pressure solidification casting method in producing a composite billet of an Al metal and reinforcing fibers and a melt or semi melt extrusion method in extrusion- forming of the billet. CONSTITUTION:A composite billet impregnated with Al or an Al alloy in reinforcing fibers is produced by a high pressure solidification casting method. Then the matrix metal having extremely small flow stress is thoroughly impregnated in the fibers and a composite billet having extremely less blowholes is obtd. Less cavities are thus formed when the billet is extruded. Since the matrix metal is heated successively to a meet or semi melt state in the extrusion process, the contact of the fibers with each other during extrusion is obviated. The disadvantage of damaging and breaking the fibers is thus eliminated and the initial fiber length is satisfactorily retained in the product.
Patent JP-H11232362-A (JP)
Title: Financial shop system
Inventor: HAYASHI ICHIRO
IPC: G06Q40/00
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To efficiently execute shop jobs at a financial institution. SOLUTION: This financial shop system is equipped with a lobby counter 3 that reads requested-job-processing related data including money information recorded on a slip and prepares reception data on the basis of this read-out requested-job-processing related data, a back office system 14 that executes data processing with regard to the requested job by using the requested-job- processing related data included in the reception data and outputs the processed processing result, and a registration counter 4 that executes fare adjustment processing with regard to the money information of the requested-job-related data on the basis of the outputted processing result. At least the lobby counter 3 and the registration counter 4 are installed inside a financial shop.
Patent JP-H09202001-A (JP)
Title: Charge generator for electrostatic image forming apparatus
Inventor: FUNAZAKI JUN
IPC: B41J2/415
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To impart a plurality of characteristics such as bonding characteristics or the like to a screen electrode and to enhance the productivity and characteristics of the electrode by constituting the whole of or a part of the screen electrode by laminating at least two kinds of conductive materials. SOLUTION: In a first screen electrode layer 26-1 and a screen pad part 27 connecting a screen electrode 26 and an external electrical drive circuit, a second screen electrode layer 26-2 is formed to the upper part on the side opposite to the insulating film 25 of the first screen electrode layer 26-1. The first screen electrode layer 26-1 can be formed by using a conductive material such as stainless steel, titanium or tungsten and the second screen electrode layer 26-2 composed of aluminum is formed on the screen pad part 27 of the first screen electrode layer 26-1 by a sputtering method using a mask. The first and second screen electrode layers 26-1, 26-2 are formed in a thickness of 0.5-several μm by a mask sputtering method.
Patent JP-S63199901-A (JP)
Title: Control valve control method for cargo handling of forklift
Inventor: OBA HIROYUKI
IPC: F15B11/00
Filed: 1987-02-12
Abstract: PURPOSE:To reduce any power loss by keeping the pressure of pilot pressure oil in a state of unloading when cargo handling operation is not performed. CONSTITUTION:An electromagnetic opening/closing valve 7V of normally open type is provided on a split flow line 7 from the discharge line 4 of a hydraulic pump 3, and electromagnetic opening/closing valves 14A, 14B are provided on a pilot circuit 12. When an operating lever 17 is in a neutral state, the electromagnetic opening/closing valves 14A, 14B are made to be in a closing state and as well the electromagnetic opening/closing valve 7V is made to be in a opening state. Owing to the above arrangement, when cargo handling operation is not performed, the pressure of pilot pressure oil can be made to be in a state of unloading, and thereby any power loss can be reduced.
Patent JP-S61190985-A (JP)
Title: Semiconductor device
Inventor: YAMASHITA YOSHIMI
IPC: H01L29/423
Filed: 1985-02-20
Abstract: PURPOSE:To reduce the increase of gate capacitance with the formation of an insulating layer to approximately one fourth by shaping a space between a T-shaped gate and a substrate in a FET. CONSTITUTION:An N-type GaAs active layer 3, to which a recess 10 is formed, onto a GaAs substrate 2, a T-shaped gate 12 consisting of aluminum onto an N-type GaAs active layer 3 and an insulating layer 16 composed of SiO2 through a CVD method are shaped. A protective film 23 consisting of Si3N4 formed through the CVD method is shaped onto the surface of the N-type GaAs active layer 3 and the surface of the T-shaped gate 12, and spaces (air gaps) 17 are formed under the T-shaped gate 12 except a channel section. The dielectric constant of the air gap is made smaller than that of a semiconductor such as SiO2, thus inhibiting the increase of gate capacitance with the formation of the insulating layer composed of SiO2, etc.
Patent JP-H06239208-A (JP)
Title: Execution method for island service station
Inventor: YASUDA TATSUJI
IPC: B60S5/02
Filed: 1993-02-19
Abstract: PURPOSE:To simplify execution, flexibly deal with installation of a plurality of oil feeding machines, shorten the construction period, attain decrease of the cost, and improve the appearance of a completed island and the image of a service station, because of no neccesity of removing the formwork. CONSTITUTION:In the island of a service station formed by placing concrete in a formwork, the formwork is divided into end members 5a on both ends of the island and intermediate members 5b, and made of metal also used as outer facing material, and it is formed by placing concrete in the formwork formed from combination of these divided bodies.
Patent JP-H05194177-A (JP)
Title: External agent for skin
Inventor: YOKOYAMA KOJI
IPC: A61K8/00
Filed: 1992-01-21
Abstract: PURPOSE:To provide an external agent for skin, exhibiting excellent effect for preventing and improving the chromatosis by the melanogenesis suppressing action and having high safety. CONSTITUTION:The objective agent contains a liquid extracted from Genipa americana or its dried product as an active component and the amount of the component is preferably 0.01-10wt.%. The agent exhibits melanogenesis- suppressing action on chromocyte and has excellent pigmentation-ameliorating effect, skin-beautifying effect and high safety.
Patent JP-H02212082-A (JP)
Title: Control system for operation of body
Inventor: UEHIRO KIYOSHI
IPC: B25J9/18
Filed: 1989-02-09
Abstract: PURPOSE:To simply set even by a complicated operation without planning a programming and to smoothly operate a body by controlling a driving source operating a body by one dimensional distance and time. CONSTITUTION:A camera 2 is moved at a specific speed in order by passing the optional point shown by 1-4 for example at its moving position. In the case of the movement of this camera 2, one kind of playback control is utilized, actually a manual operation box 4 is operated, optional points 1-4 are subjected to sampling based on the actual moving locus of the camera 2, while moving a driving source 3 with the camera 2, and stored in a computer 5, and a reedit and simulation are performed by the graphic editor using a mouse.
Patent JP-S53117277-A (JP)
Title: Apparatus for inserting leading-in wires
Inventor: MINAMI TOSHIO
IPC: H01J9/24
Filed: 1977-03-22
Abstract: PURPOSE: To improve productivity and reduce the cost through an automatic insertion of the base, in which leading-in wires already straightened is guided inching thereof from the both sides with a mobile piece having a V groove. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60176534-A (JP)
Title: Drying of edible meat
Inventor: MOCHIZUKI KEIZOU
IPC: A23B4/03
Filed: 1984-02-22
Abstract: PURPOSE:In drying edible meat such as beef, pork, etc., to shorten drying treatment time without causing change in color, by removing liberated water on the surface part of cut and shaped edible meat, freezing it under pressure, drying it under a specific temperature condition. CONSTITUTION:Perishable edible meat such as beef, pork, whale, etc. is cut and shaped into 5-50mm. thickness, pressed by rolls, or by flat plates, so that 5- 30wt% liberated water on the surface part based on total amount of the edible meat is removed. The edible meat is pressurized by nitrogen, oxygen, air, or a mixed gas thereof to >=30kg/cm<2>, and cooled and frozen at <=-15 deg.C. Then, it is dried by ventilation or under vacuum at <=50 deg.C.
Patent JP-S62190179-A (JP)
Title: 3-halo-1,4,2-benzothiazine-1,1-dioxide derivative
Inventor: WADA NOBUHIDE
IPC: A01N43/88
Filed: 1986-02-14
Abstract: NEW MATERIAL:A compound expressed by formula I (X is halogen; R<1> is H or lower alkyl; R<2> is H or trifluoromethyl). EXAMPLE:3-Chloro-1,4,2-benzothiazine-1,1-dioxide. USE:Useful as a germicide, particularly as a preventing agent for gray mold and downy mildew of cucumber. In use, the parent chemical is solely used or blended with a carrier, surfactant, dispersing agent, etc., normally used in formulating agricultural chemicals and formulated for use. PREPARATION:A compound expressed by formula II (R<3> is organic residue) is reacted with a halogenating agent in the presence of an inert solvent at a temperature within the range of -30 deg.C- the boiling point of the solvent to afford the aimed compound expressed by formula I. The compound expressed by formula II is also a novel compound and synthesized by reacting, e.g. a compound expressed by formula III with CS2 and reacting the resultant reaction product with an alkylating agent.